Open the patched GUI. Unlike the original, you will not see a "License Activation" popup. The software will immediately detect the box via USB.
"Device not found" in software, but box lights up. Solution: Reinstall the custom MK_MMC_Driver included in the patched ZIP. Disable driver signature enforcement in Windows. mk emmc plus v31 patched
This often indicates a hardware issue with the EMMC chip itself (e.g., the chip is "read-only" due to physical wear). Open the patched GUI